<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		
		
		   <script>
			   
			   
			   
			   console.log(100);
			   console.log(077);
			   console.log(0xff);
			   console.log(3.1415926);
			   console.log(3.5e3);
			   console.log(typeof 100);
			   console.log(typeof 3.1415926);
			   
						
				console.log(1/0);
			    console.log(0/0);
				
				console.log("abc");
				console.log('acv');
				console.log('张三');
				console.log('高三一班');
				console.log(typeof "abc");
				
				
				console.log("\"");
				console.log("\\");
				
				
				
		   </script>
	</body>
</html>
